JP2002524677A - Rock drilling equipment - Google Patents
Rock drilling equipmentInfo
- Publication number
- JP2002524677A JP2002524677A JP2000569098A JP2000569098A JP2002524677A JP 2002524677 A JP2002524677 A JP 2002524677A JP 2000569098 A JP2000569098 A JP 2000569098A JP 2000569098 A JP2000569098 A JP 2000569098A JP 2002524677 A JP2002524677 A JP 2002524677A
- Authority
- JP
- Japan
- Prior art keywords
- rock drilling
- feed beam
- drilling machine
- feed
- pressure medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
Abstract
(57)【要約】 削岩装置が、送りビーム(1)と、送りビームの沿って可動な削岩機械(2)を備える。削岩機械は、圧力媒体シリンダ(3)の可動端部(5)に配置された滑車(6)の周囲を回る送りライン(7)により、送りビーム(1)に沿って送られる。別のライン(8)が、圧力媒体シリンダ(3)の可動端部(5)に対して固定された、二つのポイント(9、10)の間に配置される。別のライン(8)が、送りビームに沿った削岩機械(2)の移動を測定するため、送りビーム(1)上に固定配置された測定装置(11)に接続される。 (57) [Summary] A rock drilling apparatus includes a feed beam (1) and a rock drilling machine (2) movable along the feed beam. The rock drilling machine is fed along a feed beam (1) by a feed line (7) around a pulley (6) located at the movable end (5) of the pressure medium cylinder (3). Another line (8) is arranged between the two points (9, 10), fixed with respect to the movable end (5) of the pressure medium cylinder (3). Another line (8) is connected to a measuring device (11) fixedly arranged on the feed beam (1) for measuring the movement of the rock drilling machine (2) along the feed beam.
Description
【0001】 (技術分野) 本発明は、削岩装置に関するものである。また本発明は特に、送りビームに沿
った削岩機械の動きを測定する測定装置を備えた削岩装置に関するものである。(Technical Field) The present invention relates to a rock drilling apparatus. The invention also relates in particular to a rock drilling machine with a measuring device for measuring the movement of the rock drilling machine along the feed beam.
【0002】 (背景技術) 前記種類の以前から知られている装置は、PCT特許明細書WO 94/06999、図4を
参照すると、送りビームに沿った削岩機械の動きを、削岩機械上に配置された測
定手段によって、検知している。この装置の欠点は、測定手段がその動作中に削
岩機械と共に、送りビームに沿って動くことである。測定ケーブルは従って、ホ
ースリールを介して案内しなければならない。これは測定ケーブルが、駆動媒体
を削岩機械に供給する圧力媒体導管の間に、配置されねばならないことを意味し
ている。これらの導管が脈動圧力の流体を収容するので、導管は振動し、それら
が測定ケーブルを損傷させ得るBACKGROUND OF THE INVENTION [0002] A previously known device of the above type is disclosed in PCT Patent Specification WO 94/06999, FIG. 4, which describes the movement of a rock drilling machine along a feed beam on a rock drilling machine. Is detected by the measuring means arranged at The disadvantage of this device is that the measuring means moves along the feed beam with the rock drilling machine during its operation. The measuring cable must therefore be guided via a hose reel. This means that the measuring cable must be arranged between the pressure medium conduits which supply the drive medium to the rock drilling machine. As these conduits contain fluid at pulsating pressure, the conduits oscillate and they can damage the measurement cable
【0003】 請求項で定義された本発明の目的は、測定ケーブルを損傷させる上記問題点を
、送りビーム上に測定装置を固定配置すること、測定ケーブルが圧力媒体導管を
共に配置する必要をなくすことによって、解決した削岩装置を達成することであ
る。[0003] The object of the invention as defined in the claims is to solve the above-mentioned problem of damaging the measuring cable by fixing the measuring device on the feed beam, eliminating the need for the measuring cable to co-locate the pressure medium conduit. The goal is to achieve a solved rock drilling rig.
【0004】 (発明を実施するための最良の形態) 本発明の実施例を、添付図面をを参照して以下で説明する。図1は本発明によ
る削岩装置を示している。図2は、明瞭さを増すため、確定した部分を取り除い
た、図1による装置の一部分を概略的に示している。Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a rock drilling device according to the present invention. FIG. 2 schematically shows a part of the device according to FIG. 1 with certain parts removed for clarity.
【0005】 図面に示されている装置は、示されていないドリル装備によって、通常方法で
支持される送りビーム1を備えている。ドリルビット19を具備したドリルスト
リング18は、削岩機械2に接続されている。削岩ドリル機械は、圧力媒体シリ
ンダ3及び送りライン7によって、移動される。実用的に、図2には示されてい
ないが、また削岩機械を戻すために送られる送りラインがある。圧力媒体シリン
ダー3は、送りビーム1に対して固定される第一端部4と、送りビーム1に関し
て可動な第二端部5を有している。示されている例において、圧力媒体シリンダ
3のピストンロッド12が、送りビーム1に対して固定されている。また圧力媒
体シリンダ3を戻すことができ、可動端部5をピストンロッド12上に配置する
。圧力媒体シリンダ3の可動端部5は、滑車6を支持している。滑車6の周囲を
回る送りライン7は、その一端が送りビーム1に固定され、他端が削岩機械2の
摺動部21と接続されている。この装置によって、削岩機械2が送りビーム1に
沿って、圧力媒体シリンダ3上の可動端部5の二倍の高速度で、駆動される。削
岩装置が、ホースリール15とドリル支持部16を、ドリルストリング18の中
間に備えている。ホースリール15が、図2における支持部13で、ドリル支持
部16が支持部14で示されている。これはホースリール15及びドリル支持部
16が、送りビーム1に沿って、通常の方法で、圧力媒体シリンダ3の可動端部
5と同じ速度で、駆動される。支持部13、14が、ポイント9、ポイント10
を備え、その間に別のライン8が配置されている。この別のラインが、一回また
はそれ以上、送りビーム1上に固定される測定装置11上のホイール17の周囲
を回る。測定装置11は、送りビーム1に沿った削岩機械2の移動に対応したパ
ルスを送る。測定ケーブルが、測定装置11上のソケット22に接続されるので
、測定ケーブルが、送りビーム1に対して固定され、且つ圧力媒体ホースを振動
させる負荷を受けない。送りビームに沿った削岩機械2の位置は、測定装置11
からのパルスをカウントすることによって、測定される。[0005] The device shown in the drawing comprises a feed beam 1 which is supported in a usual manner by drilling equipment not shown. The drill string 18 having the drill bit 19 is connected to the rock drilling machine 2. The rock drilling machine is moved by the pressure medium cylinder 3 and the feed line 7. In practice, there is a feed line, not shown in FIG. 2, but also sent to return the rock drilling machine. The pressure medium cylinder 3 has a first end 4 fixed to the feed beam 1 and a second end 5 movable with respect to the feed beam 1. In the example shown, the piston rod 12 of the pressure medium cylinder 3 is fixed with respect to the feed beam 1. Also, the pressure medium cylinder 3 can be returned and the movable end 5 is arranged on the piston rod 12. The movable end 5 of the pressure medium cylinder 3 supports a pulley 6. One end of a feed line 7 that goes around the pulley 6 is fixed to the feed beam 1, and the other end is connected to a sliding portion 21 of the rock drilling machine 2. With this device, the rock drilling machine 2 is driven along the feed beam 1 at twice the speed of the movable end 5 on the pressure medium cylinder 3. The rock drilling device has a hose reel 15 and a drill support 16 in the middle of a drill string 18. The hose reel 15 is indicated by the support 13 in FIG. 2 and the drill support 16 is indicated by the support 14. This means that the hose reel 15 and the drill support 16 are driven along the feed beam 1 in the usual manner at the same speed as the movable end 5 of the pressure medium cylinder 3. The support parts 13 and 14 are points 9 and 10
, Between which another line 8 is arranged. This further line goes around the wheel 17 on the measuring device 11 fixed on the feed beam 1 one or more times. The measuring device 11 sends a pulse corresponding to the movement of the rock drilling machine 2 along the feed beam 1. Since the measuring cable is connected to the socket 22 on the measuring device 11, the measuring cable is fixed with respect to the feed beam 1 and is not subjected to loads that vibrate the pressure medium hose. The position of the rock drilling machine 2 along the feed beam is
It is measured by counting the pulses from
【図1】 本発明による削岩装置。FIG. 1 shows a rock drilling apparatus according to the present invention.
【図2】 明瞭にするため一定の部分を取り除いて、図1による装置の一部分を概略的に
示した図。FIG. 2 schematically shows a part of the device according to FIG. 1, with certain parts removed for clarity;
───────────────────────────────────────────────────── フロントページの続き (81)指定国 EP(AT,BE,CH,CY, DE,DK,ES,FI,FR,GB,GR,IE,I T,LU,MC,NL,PT,SE),OA(BF,BJ ,CF,CG,CI,CM,GA,GN,GW,ML, MR,NE,SN,TD,TG),AP(GH,GM,K E,LS,MW,SD,SL,SZ,UG,ZW),E A(AM,AZ,BY,KG,KZ,MD,RU,TJ ,TM),AL,AM,AT,AU,AZ,BA,BB ,BG,BR,BY,CA,CH,CN,CU,CZ, DE,DK,EE,ES,FI,GB,GD,GE,G H,GM,HR,HU,ID,IL,IN,IS,JP ,KE,KG,KP,KR,KZ,LC,LK,LR, LS,LT,LU,LV,MD,MG,MK,MN,M W,MX,NO,NZ,PL,PT,RO,RU,SD ,SE,SG,SI,SK,SL,TJ,TM,TR, TT,UA,UG,US,UZ,VN,YU,ZA,Z W──────────────────────────────────────────────────続 き Continuation of front page (81) Designated country EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE ), OA (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG), AP (GH, GM, KE, LS, MW, SD, SL, SZ, UG, ZW), EA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY , CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP , KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW
Claims (1)
機械と、一方の端部(4)が送りビーム(1)に対して固定され、且つ他方の端
部(5)が送りビームに関して可動で、送りラインが周囲を回る滑車(6)を支
持する圧力媒体シリンダ(3)とを備え、前記送りライン(7)が、送りビーム
(1)と削岩機械(2)とに接続される削岩装置であり、 別のライン(8)が、圧力媒体シリンダ(3)の可動端部(5)に対して固定さ
れた、二つのポイント(9、10)の間に配置され、前記別のライン(8)が、
送りビーム(1)上に固定配置された測定装置(11)に接続されることを特徴
とする削岩装置。A feed beam (1), a rock drilling machine movable back and forth along the feed beam, one end (4) fixed to the feed beam (1) and the other end (5) is movable with respect to the feed beam, comprising a pressure medium cylinder (3) supporting a pulley (6) around which the feed line circulates, said feed line (7) comprising the feed beam (1) and the rock drilling machine. Rock drilling device connected to (2), another line (8) fixed to the movable end (5) of the pressure medium cylinder (3) at two points (9, 10) And said another line (8) is
A rock drilling device connected to a measuring device (11) fixedly arranged on the feed beam (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802963-0 | 1998-09-03 | ||
SE9802963A SE520841C2 (en) | 1998-09-03 | 1998-09-03 | Rock drilling device with measuring device for measuring the movement of a rock drill along a feed beam |
PCT/SE1999/001389 WO2000014376A1 (en) | 1998-09-03 | 1999-08-18 | Rock drilling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002524677A true JP2002524677A (en) | 2002-08-06 |
JP4147000B2 JP4147000B2 (en) | 2008-09-10 |
Family
ID=20412457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000569098A Expired - Fee Related JP4147000B2 (en) | 1998-09-03 | 1999-08-18 | Rock drilling equipment |
Country Status (8)
Country | Link |
---|---|
US (1) | US6550544B1 (en) |
EP (1) | EP1112435A1 (en) |
JP (1) | JP4147000B2 (en) |
AU (1) | AU751071B2 (en) |
CA (1) | CA2342900A1 (en) |
SE (1) | SE520841C2 (en) |
WO (1) | WO2000014376A1 (en) |
ZA (1) | ZA200102111B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7056188B1 (en) | 2002-07-29 | 2006-06-06 | Robinson Brick Company | Rock saw |
FI114817B (en) * | 2003-02-21 | 2004-12-31 | Sandvik Tamrock Oy | Telescopic feeding beam for a rock drilling machine and method for measuring the movement length of a rock drilling machine |
SE527590C2 (en) * | 2005-03-14 | 2006-04-18 | Atlas Copco Rock Drills Ab | Rock drill, has drilling device moved using press cylinder housed inside feeder beam and includes measuring device for drilling device position along beam |
US7771249B2 (en) | 2007-03-30 | 2010-08-10 | Park Industries, Inc. | Corner saw |
FI123647B (en) * | 2007-07-06 | 2013-08-30 | Sandvik Mining & Constr Oy | A rock drilling rig |
SE532412C2 (en) * | 2008-05-09 | 2010-01-12 | Atlas Copco Rock Drills Ab | Rock drilling equipment |
SE532413C2 (en) * | 2008-05-09 | 2010-01-12 | Atlas Copco Rock Drills Ab | Stoker |
SE532540C2 (en) * | 2008-05-09 | 2010-02-16 | Atlas Copco Rock Drills Ab | Bomb device and rock drilling and / or rock bolts including such bomb device |
US10201914B2 (en) | 2015-01-20 | 2019-02-12 | Park Industries, Inc. | Material loading apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE324747B (en) * | 1968-10-04 | 1970-06-15 | Atlas Copco Ab | |
NO149117C (en) * | 1981-04-29 | 1984-02-29 | Furuholmen As | PROCEDURE AND DEVICE FOR SETTING A MOUNTAIN DRIVER'S GUIDE AT A GIVEN DISTANCE FROM THE RESIDENCE |
US4461015A (en) * | 1981-07-27 | 1984-07-17 | Kulhavy Joseph A | Digital depth indicator for earth drilling apparatus |
CA2100411C (en) * | 1992-08-24 | 1998-07-14 | Laszlo Gyongyosi | Double rod cylinder feed system |
FI90905C (en) * | 1992-09-11 | 1994-04-11 | Tamrock Oy | Arrangement for measuring the position of the feed bar of a rock drilling machine and / or for measuring the position of a drilling machine |
US5351531A (en) * | 1993-05-10 | 1994-10-04 | Kerr Measurement Systems, Inc. | Depth measurement of slickline |
SE9502961D0 (en) * | 1995-08-28 | 1995-08-28 | Atlas Copco Rocktech Ab | Drilling method and apparatus |
US6094910A (en) * | 1995-12-22 | 2000-08-01 | Maritime Hydraulics As | Apparatus and method for raising and lowering a piston in a piston cylinder arrangement in a derrick |
-
1998
- 1998-09-03 SE SE9802963A patent/SE520841C2/en unknown
-
1999
- 1999-08-18 WO PCT/SE1999/001389 patent/WO2000014376A1/en not_active Application Discontinuation
- 1999-08-18 US US09/786,107 patent/US6550544B1/en not_active Expired - Lifetime
- 1999-08-18 EP EP99946492A patent/EP1112435A1/en not_active Withdrawn
- 1999-08-18 ZA ZA200102111A patent/ZA200102111B/en unknown
- 1999-08-18 AU AU58892/99A patent/AU751071B2/en not_active Ceased
- 1999-08-18 JP JP2000569098A patent/JP4147000B2/en not_active Expired - Fee Related
- 1999-08-18 CA CA002342900A patent/CA2342900A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4147000B2 (en) | 2008-09-10 |
US6550544B1 (en) | 2003-04-22 |
AU5889299A (en) | 2000-03-27 |
SE9802963D0 (en) | 1998-09-03 |
AU751071B2 (en) | 2002-08-08 |
EP1112435A1 (en) | 2001-07-04 |
ZA200102111B (en) | 2001-09-14 |
SE520841C2 (en) | 2003-09-02 |
WO2000014376A1 (en) | 2000-03-16 |
SE9802963L (en) | 2000-03-04 |
CA2342900A1 (en) | 2000-03-16 |
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